IS:1127-1970. Indian standard recommendations for dianensions and workmanship of natural building stones for masonry work.
Indian Standards Institution[ISI]
IS:1127-1970. Indian standard recommendations for dianensions and workmanship of natural building stones for masonry work. - New Delhi Indian Standards Institution 1984 - 6p.
ENG
IS CODE / I.S.I
IS:1127-1970. Indian standard recommendations for dianensions and workmanship of natural building stones for masonry work. - New Delhi Indian Standards Institution 1984 - 6p.
ENG
IS CODE / I.S.I